Created with space constraints in mind, Patterson-Kelley has made its industry-trusted solutions available for outdoor use. If it is on top of the penthouse or installed outside of the building, PK Outdoor Solutions can withstand the elements.

SOLUTIONS

P-K THERMIFIC VELOX® W Series

P-K THERMIFIC VELOX® W Series

Models: W700, W1000, W1500, W1700, W2000

When it comes to small size but big output, the P-K THERMIFIC VELOX® Direct Fired Water Heater is hard to beat — even the largest model can be moved through a 30″ doorway!

Its state-of-the-art vertical design utilizes a radial-fired, fan-assisted burner and heat exchanger, enabling the P-K THERMIFIC VELOX® W Series Direct Water Heater to operate at a CSA certified thermal efficiency of 85% as a Category I non-positive, non-condensing appliance.

Whether installed as an individual unit or paired with a storage package, the P-K THERMIFIC VELOX® W Series adapts to fit the needs of the application. There are only five connections for easy installation, and multiple units can be installed in tandem in small areas to meet virtually any heating load–ideal for retrofitting.

NURO® Touch-Screen Control System

Turndown energy usage

Thermific VELOX® water heaters are equipped with the most intuitive interface in the industry, the NURO® Touch-Screen Control. Designed to maximize efficiency, the NURO® Control System monitors and modulates the combustion and ignition of the boiler to maintain the desired outlet temperature.

Features

Optional storage tank can complete the package; contact us for more information

Compact/modular design allows multiple units to be installed in tandem

Vertical burner/heat exchanger design

Unique integral finned copper water tubes

High heat transfer ratios

Lo-Hi-Lo operating controls on some models

Propane option

Sealed combustion option

Operates quietly, below OSHA standards

CSA certified and ASME approved

5 Year Warranty

Advantages

One of the highest achievable thermal efficiency levels for non-condensing, gas-fired boiler

Does not produce highly corrosive condensate in either the heat exchanger or vent system when operated at recommended temperatures

Needs only five connections to install

Low installation and maintenance costs

Certified for installation on combustible floors

Compact to clear a 30″ doorway

Sealed combustion eliminates large air louvers and permits boiler installation in a negative pressure environment or adjacent to refrigerants

Burner can be quickly and easily removed from the exchanger for cleaning or inspection